1 /* SPDX-License-Identifier: BSD-2-Clause */
2 /*
3  * Copyright (c) 2014, Linaro Limited
4  */
5 
6 #ifndef TEE_CRYP_HKDF_H
7 #define TEE_CRYP_HKDF_H
8 
9 #include <tee_api_types.h>
10 
11 TEE_Result tee_cryp_hkdf(uint32_t hash_id, const uint8_t *ikm, size_t ikm_len,
12 			 const uint8_t *salt, size_t salt_len,
13 			 const uint8_t *info, size_t info_len, uint8_t *okm,
14 			 size_t okm_len);
15 
16 #endif /* TEE_CRYP_HKDF_H */
17